Question

Find the product of:
$\sqrt[3]{2} \times \sqrt[4]{2} \times \sqrt[12]{32}$
$4 \sqrt{81} ^{ - 2}$
${256}^{0.16} \times {256}^{0.09}$
help me guys
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Answer 1

is 8/9 is the rght answer of this ques.